A high-frequency PCB can meet your needs when incorporating a
special signal requirement into your electronic components and
products. It offers a frequency range of 500MHz - 2GHz, making it
ideally suited for high-speed designs, as well as radio frequency
(RF), microwave and mobile applications. These higher transmission
frequencies can also provide the faster signal flow rates that are
a necessity in today's increasingly complex electronic switches and
other components.
A High-Frequency PCB Requires the Use of Specialized Materials
Special materials are required to achieve the high frequency
provided by this type of printed circuit board - any changes in the
Er value of these materials can affect the impedance of the board.
Many PCB designers turn to Rogers dielectric material for its lower
dielectric loss, reduced signal loss, lower cost of circuit
fabrication and better suitability for fast-turnaround prototyping
applications.
Apart from choosing the appropriate
PCB material and determining the correct the value of the Er, designers should
take parameter such as conductor width and spacing, substrate
constant into consideration. These parameters must be exactly
specified and implemented with the highest level of process
control.
PCBCart is an experienced full service PCB manufacturer who
provides a reliable, superior-performing high-frequency PCB fab
services.
We manufacture high-frequency PCBs with frequency typically in the
range from 500MHz to 2GHz. The following table shows some of our
common-use materials for High-Frequency PCBs.
| Material | Dielectric Constant |
| RO4350B | 3.48±0.05@10 GHz |
| RO4003C | 3.38±@10 GHz |
| Ro3003 | 3.00±0.04@10 GHz |
| Ro3010 | 10.2±0.03@10 GHz |
| RT5880 | 2.20±0.02@10 GHz
|
Company Information
Global Well Electronic Inc. is a professional PCB solution supplier
from Shenzhen, China, integrating PCB circuit board production and
processing, STM processing and mounting, PCBA OEM, component
purchasing, PCB/PCBA custom design-production- A comprehensive PCB
circuit board company with one-stop turnkey service of
processing-assembly-finished products. The company has a strong
supply chain system, a professional and efficient collaborative
team, a sound and complete quality control system, and the business
philosophy of honesty and trustworthiness, customer first, and
presents the products to everyone with low prices, reliable
quality, high-quality service and after-sales service. client.
We provide total PCB solutions from PCB design to final mass
production, including PCB fabrication and assembly, component
sourcing, solder paste stencils, conformal coatings, and more.
Serving the global electronics field, including industrial control,
medical electronics, military equipment, power communication,
automotive electronics, AI artificial intelligence, smart home and
other industries.
Our factory located in Shenzhen, and have almost 300 employees,
more than 30 production lines include SMT, DIP, automatic welding,
aging test and assembly. We have SMT machines from Japan and Korea,
automatic solder paste printing machines, solder paste inspection
machine(SPI)12 temperature zone reflow soldering machine, AOI
detector, X-RAY detector, wave soldering machine, EM PCB
,dispenser,laser print machine etc., Different line configurations
can meet requirements from small sample order to bulk shipment.
Our company has obtained ISO 9001 quality system certification and
ISO 14001 system certification. With multi-testingprocedures, our
products carry out the quality system standard strictly.
1. PCB fabrication.
2. Turnkey PCBA: PCB+components sourcing+SMD and through-hole
assembly
3. PCB clone, PCB reverse engineering.
PCB or PCBA Files Requests:
1. Gerber files of the bare PCB board
2. BOM (Bill of material) for assembly (please kindly advise us if
there is any acceptablecomponents substitution.)
3. Testing Guide & Test Fixtures if necessary
4. Programming files & Programming tool if necessary
5. Schematic if necessary
why choose us:
Global Well Electronic--The leading Prototype,Small-volume,Superior
Difficulty,High Precision,PCB in China And we have good
service---Faster and delivery on time ,and Quick response, reply
within 1 hours Features: High wiring density, light weight, thin
thickness, bending is good!
We offer 24×7 hours quotation service and engineering support
1:best raw materials
High TG, FR4, high frequency(Rogers,Teflon, ARLON, TYCONIC),
Halogen-free
2:quick turn service
2 layer 24/H
4-8 layer 48/H
3:Advanced technology
min/T/G:3/3 mil
Impedance control ±10%
MAX aspect ratio for board thickness vs drill bit size 15:1
surface treatment :HASL, Gold plating, Immersuin gold, Immersuin
tin, Immersion silver, Gold fingers, OSP
4:Advanced equipment
C Sun big exposure machine ,Etchiing line
PCB Technical Specification
(1) PCB Technical Specification
| Order Quantity | 1-300,000,30000 Square Meter/Square Meters per Month module
electronic board |
| Layer | 1,2,4,6,upto 40 layer |
| Material | FR-4,glass epoxy,FR4 High Tg,Rohs compliant,Aluminum,Rogers,etc |
| PCB type | Rigid,flexible,rigid-flexible |
| Shape | Any shape: Rectangular,round,slots,cutouts,complex,irregular |
| Max PCB dimensions | 20inch*20inch or 500mm*500mm |
| Thickness | 0.2~4.0mm, Flex 0.01~0.25'' |
| Thickness tolerance | ± 10% |
| Copper thickness | 0.5-4 oz |
| Copper thickness tolerance | ± 0.25oz |
| Surface finish | HASL,Nickle,Imm Gold,Imm Tin,Imm Silver,OSP etc |
| Solder mask | Green, red,white,yellow,blue,black, Double-sided |
| Silk screen | White,yellow,black,or negative, Double-sided or single-sided |
| Silk screen min line width | 0.006'' or 0.15mm |
| Min drill hole diameter | 0.01'',0.25mm.or 10 mil |
| Min trace/gap | 0.075mm or 3mil |
| PCB cutting | Shear,V-score,tab-routed |
(2) Turnkey PCBA Capabilities
| Turnkey PCBA | PCB+components sourcing+assembly+package |
| Assembly details | SMT and Thru-hole, ISO lines |
| Lead Time | Prototype: 15 work days. Mass order: 20~25 work days |
| Testing on products | Flying Probe Test, X-ray Inspection, AOI Test, functional test |
| Quantity | Min quantity: 1pcs. Prototype, small order, mass order, all OK |
| Files we need | PCB: Gerber files(CAM, PCB, PCBDOC) |
| Components: Bill of Materials(BOM list) |
| Assembly: Pick-N-Place file |
| PCB panel Size | Min size: 0.25*0.25 inches(6*6mm) |
| Max size: 20*20 inches(500*500mm) |
| PCB Solder Type | Water Soluble Solder Paste, RoHS lead free |
| Components details | Passive Down to 0201 size |
| BGA and VFBGA |
| Leadless Chip Carriers/CSP |
| Double-sided SMT Assembly |
| Fine Pitch to 0.8mils |
| BGA Repair and Reball |
| Part Removal and Replacement |
| Component package | Cut Tape,Tube,Reels,Loose Parts |
| PCBA process | Drilling-----Exposure-----Plating-----Etaching Stripping-----Punching-----Electrical Testing-----SMT-----Wave Soldering-----Assembling-----ICT-----Function
Testing-----Temperature - Humidity Testing |
Main Equipment:
PCB&PCBA Products Show
Certifications
Packaging & Shipping
Packing details:
PCBA are packed into plastic bags. Plastic bags are put into small
carton. 4 small carton into a big carton.
A big carton: 35×32×40 cm size.
Shipping Express:
FedEx, DHL, UPS, TNT, EMS, private lines, etc.
Air freight, Sea shipping
If you need help on PCB layout, you can contact us and send the
board to us. We also provide Reverse Engineering Service.
We have been providing PCB Manufacture for many years in China,and
we have rich experience in product production and product
assembly.We believe our team will provide high quality and low cost
service for you.
Thank you very much for all your support .
Best Regareds.
AFQ:
A:Yes we are manufacturer
Q:Do you provide samples?
A:Yes we can provide free samples,price and shipping cost open for
negotiation
Q:How do you ensure the quality of your products
A:We will burn into file and test the product and ship it after
confirming that there is no problem
Q:What certificates does this product have
A:We have CE,FCC,ROHS certified
Q:What about OEM and ODM?
A:We accept OEM and ODM orders,MOQ is open for discussion
Q:What is delivery terms and time?
A:We use FOB terms and ship the goods in 7-30days depend on your
order quanlity,customization
